[Freeheel4life]

Thanks Chuck. By foam you mean Great Stuff expanding foam?? All other electrical seems to just have a pile of silicone on them where they head up thru floor. This is only area where foam was used.
Will foam keep water from coming up into floor from road spray during travel if applied per recommendation??
It appears that there is a layer of insulation and some kind of poly cloth over it sandwiched between frame.